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From: "Steve Doiel" <nospam_steved@pacifier.com>
Subject: Re: GNAT sockets
Date: 1998/12/30
Message-ID: <368af3c7.0@news.pacifier.com>#1/1
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References: <368a76d8.0@dial-in.encomix.es>
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Date: 1998-12-30T00:00:00+00:00
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Daniel Fanjul wrote in message <368a76d8.0@dial-in.encomix.es>...
>Hello,
>
>I wrote this code to be compiled with GNAT (for Windows 95):
>
>    #include "windows.h"
>    #include "windows32\sockets.h"
>
>    int main () {
>        SOCKET s;
>
>        s = socket (AF_INET, SOCK_STREAM, 0);
>        printf ("%d", s);
>        return 0;
>    }
>
>The output was -1.
>
>Can anybody help me?
>
Yes.

You need to call WSAStartup before any of the Win32 socket stuff will work
at all.
You'll have to find this in the Win32 documentation since it is Win32
specific (no such call is required under UNIX).

SteveD